Mathematics Teacher's wraparound Edition Applications and connections course 1 Author:Various authors Course 1 Teacher's Wraparound Edition Mathmematics Applications and Connections. Glenco presents an all-New Middle School Mathmatics Program. Tools for Problem Solving, Graphs and Statistics, Dicmals, Patterns, Fractions, Investigations in Geometry, ratio, Percentage, Area Volume, Intro to algebra and Probability.